3 motors with PCB 1.4

[Manu27]

Hi,
I would like to build my second robot, but this time with 3 mower motors.
Is someone has already this experience ? I can see some posts with 2 motors.
Do you think it is possible ?

I'm thinking to use
- brushless motors
- battery of 7s4p or 7s5p
- update the INA
- ...?

thanks for your comments